| Customization: | Available |
|---|---|
| After-sales Service: | Lifetime Technical Support |
| Warranty: | 1 Year for Circuit Breaker Analyzer |
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1. GDGK-306 High Voltage Switch Dynamic Characteristics Testing Instrument is our company designed to meet the need of testing High-Voltage Circuit Breakers .
2. GDGK-306 High Voltage Switch Dynamic Characteristics Testing Instrument takes the ARM7 unit for core to sample, process and then output; the main characteristic is that it's operated in alt.| 1 | Test standard: IEC62271 |
| 2 | Closing and opening time measurement of 12 channels |
| 3 | Max difference of closing or opening time measurement of three phases |
| 4 | C-O and O-C time measurement |
| 5 | Rated operation sequence test |
| 6 | Bounce time and frequency measurement of breaker closing |
| 7 | Circuit breaker closing and opening speed measurement |
| 8 | Travel-time, Coil current-time curve of circuit breaker operation measurement |
| 9 | Travel and clearance of circuit breaker measurement |
| 10 | Variable DC circuit breaker operation power supply |
| 11 | Closing arc resistance value and connected time measurement |
| 12 | Closing time and opening time of graphite circuit breaker measurement |
| 13 | Print test results by internal micro printers |
| 1 | Time measurement range | 6000ms, resolution 0.1ms |
| 2 | Time measurement error | <1%RDG+0.2ms |
| 3 | Speed measurement | Range 2m/s resolution 0.01m/s max error<0.1m/s |
| Range 20m/s resolution 0.01m/s max error<0.2m/s | ||
| 4 | Travel measurement | Range 50.0mm resolution 0.1mm max error<1%RDG+0.1%FS |
| Range 300.0mm resolution 1mm max error<1%RDG+0.1%FS | ||
| Range 600.0mm resolution 1mm max error<1%RDG+0.1%FS | ||
| 6 | Coil current measurement | range 20.00A, resolution 0.01A, error 2%+0.2%FS |
| 7 | Closing resistance value measurement range | 100~10000ohm, error: 5%RDG |
| 8 | DC Power out | DC30V~250V/20A (instantaneous) |
| 9 | Power supply | AC220V±10% 50Hz±10% |
| 10 | Temperature | -10~40°C |
| 11 | Humidity | <80% |
| GDGK-303 HV Switch Dynamic Characteristics Testing Instrument |
| GDGK-306 HV Switch Dynamic Characteristics Testing Instrument |
| GDGK-307 HV Switch Dynamic Characteristics Testing Instrument |
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